EP0304711B1 - Couvre-sol en feuille pour empêcher la végétation - Google Patents

Couvre-sol en feuille pour empêcher la végétation Download PDF

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Publication number
EP0304711B1
EP0304711B1 EP88112828A EP88112828A EP0304711B1 EP 0304711 B1 EP0304711 B1 EP 0304711B1 EP 88112828 A EP88112828 A EP 88112828A EP 88112828 A EP88112828 A EP 88112828A EP 0304711 B1 EP0304711 B1 EP 0304711B1
Authority
EP
European Patent Office
Prior art keywords
layer
surface cover
soil surface
cover according
wind
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP88112828A
Other languages
German (de)
English (en)
Other versions
EP0304711A1 (fr
Inventor
Christian Jacob
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sotralentz SA
Original Assignee
Sotralentz SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sotralentz SA filed Critical Sotralentz SA
Priority to AT88112828T priority Critical patent/ATE62037T1/de
Publication of EP0304711A1 publication Critical patent/EP0304711A1/fr
Application granted granted Critical
Publication of EP0304711B1 publication Critical patent/EP0304711B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H11/00—Control of undesirable vegetation on roads or similar surfaces or permanent ways of railways, e.g. devices for scorching weeds or for applying herbicides; Applying liquids, e.g. water, weed-killer bitumen, to permanent ways
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/259—Coating or impregnation provides protection from radiation [e.g., U.V., visible light, I.R., micscheme-change-itemave, high energy particle, etc.] or heat retention thru radiation absorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2926—Coated or impregnated inorganic fiber fabric
    • Y10T442/2992—Coated or impregnated glass fiber fabric

Definitions

  • the invention relates generically to a sheet-like, vegetation-inhibiting floor covering which has a plastic film made of polyurethane or preferably high-density polyethylene.
  • plastic films have z. B. a thickness of 80 microns or more and a web width of about one meter.
  • Such vegetation-inhibiting floor coverings have long been used in a wide variety of areas of agriculture and technology (see, for example, DE-A-2 261 908).
  • such floor coverings are also used along highways, e.g. B. below the guardrails.
  • the guardrails are supported by supports that are four meters apart, and the floor coverings have to cut out the supports.
  • Sunlight and in particular ultraviolet rays and their wind protection are therefore insufficient, which manifests itself in the fact that the idle time is too short.
  • the object underlying the invention is to further develop a generic floor covering so that it is windproof and sufficiently resistant to sunlight and in particular ultraviolet rays.
  • the invention teaches that a bituminous protective layer against sunlight, in particular ultraviolet rays, is applied to the surface of the plastic film, which at the same time is designed as an adhesive layer, and that the adhesive layer also fixes a wind protection layer made of specifically heavy bulk material on the plastic film .
  • a bituminous protective layer against sunlight in particular ultraviolet rays
  • the adhesive layer also fixes a wind protection layer made of specifically heavy bulk material on the plastic film .
  • _ Floor coverings of several layers, in which an uppermost layer consists of heavy bulk material for wind protection and the bulk material is fixed by a binder, are known per se (DE-A-35 15 144). However, it is not the sheet-like floor coverings with plastic film as the bottom layer.
  • the bottom layer is a cardboard layer, which is impregnated with a herbicide, but should weather and after z. B. two vegetation periods should be grown through the grass, which is then easily mowed.
  • the invention is based on the knowledge that the bituminous protective layer can have a double function. Surprisingly, on the one hand it achieves effective protection of the plastic film against sunlight, in particular against ultraviolet rays, but on the other hand it also holds a wind protection layer made of specifically heavy bulk material on the Plastic film firmly. It is understood that the plastic film is impermeable to water to inhibit vegetation.
  • the protective layer preferably consists of road bitumen, which has proven itself as a binder in road construction, but according to the invention also functions as a protective layer. Road construction bitumen is advantageous because of its dark color because it serves as a good absorber in the sense of its protective function against ultraviolet rays according to the invention.
  • the road bitumen can be alloyed with one or more elastomers.
  • the protective layer is expediently applied as an emulsion. When broken, it preferably has a weight of about 0.4 kg / m2 (about 4 N / m2).
  • the wind protection layer which in a preferred embodiment consists of stony granules, it is sufficient that the bulk density is approximately 5 kg / m2 (approximately 50 N / m2).
  • the granules can have grains in the range from two millimeters to a few centimeters.
  • the wind protection layer not only provides wind protection, but also protection against swimming if water gets under the floor covering.
  • Another preferred embodiment of the invention is characterized in that a layer of paint is applied to the wind protection layer and a cover made of glass balls is applied thereon. It is recommended that the glass balls, which have a diameter of about 1 mm, in the densest ball packing, e.g. B. from at least two layers. If you work with a cover made of glass balls, the result is an additional, considerable advantage.
  • the glass balls contribute to wind protection on the one hand, but also cause light reflection at night, which makes the edge strips visible in the headlights of a motor vehicle.
  • the floor covering according to the invention can be easily optimized in terms of laying technology.
  • their longitudinal sides of the plastic film can be provided with overlap seams which can additionally contain connecting recesses. These overlap seams can also be used as edge reinforcement due to the foil underside.
  • the plastic film of a floor covering according to the invention can also have transverse folds.
  • the only figure shows in perspective a floor covering with stony granules as a wind protection layer.
  • a web-shaped, vegetation-inhibiting floor covering 1 can be seen in a perspective view.
  • this protective layer 3 serves as a binder layer, which fixes a wind protection layer 4 made of specifically heavy bulk material 6 on the plastic film 2.
  • the protection or. Binder layer 3 preferably consists of road construction bitumen or of an alloy of road construction bitumen and an elastomer.
  • the wind protection layer 4 fixed thereon has a bulk density of approximately 5 kg / m2 (approximately 50 N / m2), and preferably consists of stony granules 6. These granules 6 can have grains in the range from two millimeters to a few centimeters. - It is understood that you can also apply a cover made of glass balls in the manner described, which has a light reflecting effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Protection Of Plants (AREA)
  • Road Paving Structures (AREA)
  • Laminated Bodies (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cultivation Of Plants (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Hydroponics (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Claims (8)

1. Recouvrement de sol (1) en forme de bande, inhibiteur de végétation, qui présente une feuille mince en matière synthétique (2) constituée de polyuréthanne ou de polyéthylène, caractérisé en ce que, sur la surface (5) de la feuille mince en matière synthétique (2), on applique une couche bitumineuse de protection (3) contre la lumière du soleil, en particulier, contre les rayons ultraviolets, cette couche étant réalisée simultanément en couche adhésive (3) et en ce que, par l'intermédiaire de la couche adhésive (3), on fixe, en outre, une couche (4) de résistance au vent constituée d'une matière en vrac (6) à poids spécifique, sur la feuille mince en matière synthétique (2).
2. Recouvrement de sol selon la revendication 1, caractérisé en ce que la couche de protection (3) est constituée de bitume pour construction routière.
3. Recouvrement de sol selon la revendication 1, caractérisé en ce que la couche de protection (3) est constituée d'un alliage de bitume pour construction routière et d'un ou de plusieurs élastomères.
4. Recouvrement de sol selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la couche (4) de résistance au vent présente une densité apparente d'environ 5 kg/m² (environ 50 N/m²).
5. Recouvrement de sol selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la couche (4) de résistance au vent est constituée par un granulat pierreux (6).
6. Recouvrement de sol selon la revendication 5, caractérisé en ce que le granulat (6) présente une granulométrie de 2 mm à quelques centimètres.
7. Recouvrement de sol selon l'une quelconque des revendications 1 à 4, caractérisé en ce que, sur la couche (4) de résistance au vent, on applique une couche colorée et, sur cette dernière, un recouvrement constitué par des billes en verre.
8. Recouvrement de sol selon la revendication 7, caractérisé en ce que les billes en verre présentent un diamètre d'environ 1 mm et sont disposées en un assemblage très dense, par exemple, comprenant au moins deux couches.
EP88112828A 1987-08-17 1988-08-06 Couvre-sol en feuille pour empêcher la végétation Expired - Lifetime EP0304711B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88112828T ATE62037T1 (de) 1987-08-17 1988-08-06 Bahnfoermiger, vegetationshemmender erdbodenbelag.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8711703 1987-08-17
FR8711703A FR2619584B1 (fr) 1987-08-17 1987-08-17 Couvre-sol de proprete s'opposant a la vegetation des sols

Publications (2)

Publication Number Publication Date
EP0304711A1 EP0304711A1 (fr) 1989-03-01
EP0304711B1 true EP0304711B1 (fr) 1991-03-27

Family

ID=9354294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112828A Expired - Lifetime EP0304711B1 (fr) 1987-08-17 1988-08-06 Couvre-sol en feuille pour empêcher la végétation

Country Status (8)

Country Link
US (2) US4896453A (fr)
EP (1) EP0304711B1 (fr)
AT (1) ATE62037T1 (fr)
CA (1) CA1299938C (fr)
DE (1) DE3826850A1 (fr)
ES (1) ES2021801B3 (fr)
FR (1) FR2619584B1 (fr)
GR (1) GR3002149T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037986B4 (de) * 2000-08-03 2004-05-19 Bsw Berleburger Schaumstoffwerk Gmbh Bewuchshemmender Belag
US8864423B2 (en) * 2008-01-07 2014-10-21 Firestone Building Products Company, Llc Geomembrane protective cover

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US5525009A (en) * 1991-03-25 1996-06-11 Landfill Service Corporation Synthetic bulk material cover and method of using the same
US5380552A (en) * 1992-08-24 1995-01-10 Minnesota Mining And Manufacturing Company Method of improving adhesion between roofing granules and asphalt-based roofing materials
US5544976A (en) * 1994-01-03 1996-08-13 Marchbanks; Charles W. Puncture protection geo mat for a landfill system
US5509231A (en) * 1994-02-14 1996-04-23 Flexstake, Inc. Method of retarding vegetation growth
US5853541A (en) * 1995-02-10 1998-12-29 International Paper Company Degradable cotton base cellulosic agricultural mat
US5532298A (en) * 1995-02-10 1996-07-02 International Paper Degradable agricultural mat
US5644998A (en) * 1995-03-13 1997-07-08 Krolick; Edward All purpose mulch system
US5729929A (en) * 1996-07-25 1998-03-24 Blessings Corporation Agricultural mulch films and methods for their use
DE19818740A1 (de) * 1998-04-27 1999-11-04 Joachim Boesch Vegetationshemmende Bodenauflage
AU3929099A (en) 1998-05-01 1999-11-23 Mbt Holding Ag Integrated retroreflective marking materials
US20040014385A1 (en) * 1998-12-30 2004-01-22 Greaves Gerald G. Storm resistant roofing material
PT1490552E (pt) * 2002-04-03 2007-12-27 Fieldturf Tarkett Inc Melhorias de segurança para pistas de descolagem e taxiways do aeroporto
KR20040072853A (ko) * 2003-02-11 2004-08-19 기영상 무기물이 코팅된 폴리올레핀 타포린 및 그 제조방법
PT1486613E (pt) * 2003-06-10 2007-07-10 Mondo Spa Um material para enchimento para estruturas de relva sintética, estrutura de relva sintética correspondente e processo de preparação
DE10336882A1 (de) * 2003-08-08 2005-03-10 Basf Ag Folie auf der Basis von thermoplastischem Polyurethan
US7818915B1 (en) * 2004-03-05 2010-10-26 The State Of Israel, Ministry Of Agriculture & Rural Development Agricultural Research Organization, Volcani Center Culture of edible figs
US20050229481A1 (en) * 2004-04-17 2005-10-20 Charles Wilson Colored Plastic Mulches and Geotextiles Imprinted and Embossed with Natural Images
US20060115615A1 (en) * 2004-11-30 2006-06-01 Dirk Schultz At least two-layer film with at least one layer composed of thermoplastic polyurethanes, and use thereof for soil-warming of soils utilized for agriculture
ITPD20050261A1 (it) * 2005-09-09 2007-03-10 Alessandro Milani Procedimento per la realizzazione di piscine interrate, fontane e laghetti artificiali in genere
US20070175093A1 (en) * 2006-02-02 2007-08-02 Glen Aery Gnat-trapping hydroponic lid and wrapper and method for use thereof
CA2667360A1 (fr) * 2006-10-23 2008-08-21 Fieldturf Tarkett Inc. Systeme d'arret d'un aeronef, et procede de deceleration d'un aeronef
CA2569280A1 (fr) * 2006-11-27 2008-05-27 Peter Hinsperger Couverture et methode de protection de supports de croissance naturels
JP6117507B2 (ja) * 2012-10-10 2017-04-19 株式会社松井文ショウ堂 透水性３次元構造物およびその施工方法
JP6347631B2 (ja) * 2014-03-12 2018-06-27 デンカ株式会社 防草用資材を用いた防草工法
FR3059347B1 (fr) * 2016-11-30 2019-07-19 Scylla Dispositif de desherbage pour terre-pleins centraux d'autoroute
US10918023B2 (en) 2017-02-03 2021-02-16 Richard Abrams Plant husbandry system and mulch barrier
US11293159B1 (en) * 2021-01-13 2022-04-05 CB Geotex LLC Method of maintaining soil strength and stability
IT202100014765A1 (it) * 2021-06-07 2022-12-07 Studio Tecnico Grazi Giacomo Una copertura per impedire la crescita di erba in predeterminate aree e relativo metodo attuativo

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037986B4 (de) * 2000-08-03 2004-05-19 Bsw Berleburger Schaumstoffwerk Gmbh Bewuchshemmender Belag
US8864423B2 (en) * 2008-01-07 2014-10-21 Firestone Building Products Company, Llc Geomembrane protective cover

Also Published As

Publication number Publication date
FR2619584B1 (fr) 1989-12-01
EP0304711A1 (fr) 1989-03-01
US4896453A (en) 1990-01-30
ATE62037T1 (de) 1991-04-15
GR3002149T3 (en) 1992-12-30
CA1299938C (fr) 1992-05-05
ES2021801B3 (es) 1991-11-16
FR2619584A1 (fr) 1989-02-24
US5090154A (en) 1992-02-25
DE3826850A1 (de) 1989-03-02
DE3826850C2 (fr) 1990-05-31

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